baber/WOPTO huggingface dataset:
Patent JP-2000121432-A (JP)
Title: Pyroelectric infrared sensor
Inventor: NAGATOMO KENSHO
IPC: G01J5/34
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact infrared sensor with high sensitivity, high speed thermal responsiveness, high precision, and excellent mass production for facilitating a countermeasure to the rapid change of surrounding temperature. SOLUTION: This pyroelectric infrared sensor is provided with a semiconductor substrate 1, lower insulating film 2 formed on one surface of the semiconductor substrate 1, diaphragms 4 constituted of a pit 3 formed by removing one part of the semiconductor substrate so that the lower insulating film 2 can be left and the lower insulating film 2 covering the pit 3, lower electrode 5 formed on the diaphragm 4, pyroelectric element 8 constituted of the laminated body of a pyroelectric thin film 6 and an upper electrode 7, upper insulating film 9 formed on the pyroelectric element 8, thermistor thin film 10 for detecting compensating temperature formed on the upper insulating film 9, and comb- shaped electrode 11 formed on the thermistor thin film 10.
Patent JP-H02137918-A (JP)
Title: Manufacture of green case for radial tire
Inventor: YAMADA SHIGEKI
IPC: B29D30/20
Filed: 1988-11-21
Abstract: PURPOSE:To prevent generation of error in placing intervals or a cord angle, by a method wherein a strip for placing turnup ply of a bead core is rolled back and a strip for a turndown ply is stuck to the strip for the turnup ply. CONSTITUTION:Strips 1a, 1b for a turnup ply, for example, of two-sheet constitution are wound up round a band molding drum, a pair of peeling sheets 3 are put on the side from a position corresponding to a roll back end at a molding stage afterward, round which turndown plies 2a, 2b of two-sheet constitution are wound up and a peeling sheet 4 having a width which can be held in an arranging width of the peeling sheet 3 is put in the turndown plies 2a, 2b. Stitching is performed extending over the whole, to which a band 5 is stuck close and the turndown plies 2a, 2b are folded back temporarily while peeling them off from the peeling sheet 3. This peeling sheet 3 is stripped off, a drum former 6 is expanded, bead cores 7 are placed into the turnup plies 1a, 1b and predetermined rolling-back is performed. Temporary folding-back of the turndown plies 2a, 2b are stuck to the rolling-back spheres of the strips 1a, 1b by putting them upon the rolling-back sphere, the peeling sheet 4 is removed, switching is performed and a green case 9 is obtained.
Patent JP-H08129230-A (JP)
Title: Image forming device
Inventor: FUJII TAKAYUKI
IPC: G03B27/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide an image forming device capable of stapling the surface of a paper bundle in a paper sheet postprocessing device in the direction from above. CONSTITUTION: In the case where the paper sheet is sorted and ejected with its front surface upward by a sorting and ejecting means of the paper postprocessing device 5 based on the result discriminated by a discrimination means at a reader part 1, the paper sheet is stapled from the upside to the downside by the arranging and filing means of the device 5. In the case where the paper sheet is sorted and ejected with its back surface upward by the sorting and ejecting means, the arranging and filing means is reversed so as to staple the paper sheet from the downside upward.
Patent JP-H11134082-A (JP)
Title: Method for controlling output timing of electronic circuit
Inventor: URATA ICHIRO
IPC: G06F3/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress radiation noise from a buffer. SOLUTION: The CPU 1 of the electric circuit has an internal circuit 2 and a buffer group 3 (buffers B1 to B32) inside. The buffers B1 to B32 are divided into four groups each consisting of eight buffers. A bus 5 is connected to the output terminal 4a to which bit signals of the buffers B1 to B32 are outputted respectively. The bus 5 has 32-bit bus width. The internal circuit 2 generates an enable signal driving the buffer group 3. The enable signal outputted from the internal circuit 2 is inputted to the buffers B1 to B32 through dumping resistances R1 to R4 having mutually different resistance values.
Patent JP-H10137851-A (JP)
Title: Upper split die of bending machine
Inventor: SHIKAUCHI HIROKATSU
IPC: B21D37/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the bending accuracy by integrally connecting a plurality of upper split dies by connecting members to unitize the split dies and to install the unitized die on an upper die holder. SOLUTION: An upper part 5U of a plurality of split upper dies 5 is held on an upper die supporting part of an upper die holder 1 by a tightening piece 9 through a spring 7, and fixed by bolts 11. A U-shaped long piece 15 is engaged with a fall preventive groove 13 formed in the left side wall 5S of the split upper die 5, and communicated and integrated with each split upper die 5. A locking projection 19 provided in the groove 17 formed in a lower end of the tightening piece 9 is locked to the fall preventive groove 13. The split upper dies 5 are unitized, and fitted to the upper holder 1. Because the split dies 5 are fitted as an integrated one, and the bending accuracy can be improved, and the split dies 5 are not fallen from the upper die holder 1.
Patent JP-H01134502-A (JP)
Title: Pc off-line executing system
Inventor: TANAKA KUNIO
IPC: G05B19/048
Filed: 1987-11-19
Abstract: PURPOSE:To prevent the runaway due to an error of a sequence program by connecting a target machine to an off-line programmer and carrying out the transfer of data by an on-line dynamic display instruction included in the sequence program. CONSTITUTION:A sequence program 21 produced by an off-line programmer 20 is transferred to a PMC 13 of a target machine 10. The machine 10 carries out the received machine 10. The PCM 13 stores the input/output signal as a transfer input signal 15 to be applied to the programmer 20 as long as an off-line dynamic display instruction 22 is included in a sequence program 14. Thus the signal 15 is sent to the programmer 20. The programmer 20 carries out the sequence program and performs a bugging job.
Patent JP-2000114603-A (JP)
Title: Light emitting device and image reading device using the same
Inventor: SHIRAIWA KEISHIN
IPC: H01L25/075
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bright illumination light whose illuminating efficiency is high by properly setting each element constituting a light emitting device, and to obtain a light emitting device and an image reading device using the light emitting device for realizing highly precise image reading by using the light emitting device as the illuminating means of the image reading device. SOLUTION: This device is provided with a plurality of light source parts 1, first optical functioning part 2 provided corresponding to each of the plurality of light source parts 1 for converting the state of a light flux emitted from each of the plurality of light source parts 1 into a parallel light flux to be transmitted in the same direction to the plurality of light source parts 1, and second optical functioning part 3 for converging each light flux converted into the parallel light flux by the plurality of first optical functioning parts 2 on the same position.
Patent JP-H05127045-A (JP)
Title: Connector for optical fiber
Inventor: TAKEYA NORIAKI
IPC: G02B6/24
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a connector for optical fibers which does not increase a connection loss even if there is the mis-alignment of the optical fibers in a high-temp. state by decreasing the connection loss and enabling attachment and detachment. CONSTITUTION:The optical fibers 1a, 1b consist of cores 11a, 11b in which light is transmitted and clads 12a, 12b having a low refractive index. The connector 3 for the optical fibers consists of a recessed type connector 31, projecting type connectors 32a, 32b and a rubber elastic body 33. The rubber elastic body 33 is constituted of a blank material which is high in the refractive index of the central part and low in the refractive index on the outer side. The connector 3 for the optical fibers is inserted with the optical fibers 1a, 1b carrying the projecting type connectors 32a, 32b from both ends of the recessed type connector 31. The rubber elastic body 33 is interposed in the position where the end faces of the two optical fibers 1a, 1b come into contact in the recessed type connector 31. Since the optical fibers 1a, 1b are connected in such a manner, there are no more air layers in the connecting end faces of the optical fibers.
Patent JP-H02138653-A (JP)
Title: Electronic desk calculator
Inventor: KAWAGE HIDEYASU
IPC: G06F3/023
Filed: 1988-11-18
Abstract: PURPOSE:To simplify the operation of an electronic desk calculator by calling first the constant called in the previous time in case a constant call key is operated again. CONSTITUTION:Plural types of constants are successively called out of a ROM 33 every time a CNST key (constant call key) 24 is continuously operated. At the same time, other keys like an ON/C key 25, etc., are operated after a certain constant is called out with operation of the key 24. Then the key 24 is operated again, the constant called in the previous time is called out first. Thus the operation of an electronic calculator is simplified, and the operability of the calculator is extremely improved especially in such a case the constant is frequently called out.
Patent JP-H05132157-A (JP)
Title: Sheet material feed device and image forming device
Inventor: ISHIBASHI SHIGENAO
IPC: G03G15/00
Filed: 1991-11-08
Abstract: PURPOSE:To arrange a side regulation plate at the optimum position for sheet material having a dimension out of specification. CONSTITUTION:It is possible to minutely adjust the position of a side regulation plate 18 which is supported by a side regulation adjusting plate 4 by making the side regulation adjusting plate 4 to be mounted on a deck frame 4 and stay 8 movable. Consequently, it is possible to arranged the side regulation plate 18 at the optimum position even when a sheet material having a dimension out of specification is fed and to prevent oblique travel and a jam of the sheet material.
Patent JP-H03155309-A (JP)
Title: Power source switching control system for motor vehicle
Inventor: ISHIKAWA MASAMI
IPC: B60L50/10
Filed: 1989-11-11
Abstract: PURPOSE:To enable switching control of the connection of a battery and a generator between series and parallel connections, as required, by providing a circuit for switching the connection between a secondary battery and a generator, and a controller for command the switching circuit to perform switching to a power source system. CONSTITUTION:In a switching process to be carried out based on a command from a controller 1, a judgment is made at first whether switching operation is being carried out or not followed by a judgment whether the torque is 0 or not. If the torque is 0, judgment is made whether a transistor in a switching circuit 9 is operated. When the transistor is operated, judgment is made whether a predetermined time has elapsed after setting of a transistor operating flug. If the predetermined time has elapsed, judgment is made that the switching process has ended and an under switching flug is reset.
Patent JP-H02139741-A (JP)
Title: Operation device for tape recorder
Inventor: MOTOKI MASANORI
IPC: G11B15/10
Filed: 1988-11-19
Abstract: PURPOSE:To surely prevent malfunction by regulating an interlocking slide to a 1st preventing position with an engaging means of a reproducing button slide in an operation position so as to prevent a fast forwarding or rewinding button slide from being operated. CONSTITUTION:The interlocking slide 16 is regulated to the 1st preventing position during the time when the reproducing button slide 3 is operated in an operation position because of approaching of its engaging protrusion piece 3d to the right side of a detaining piece 16b of the interlocking slide 16. Consequently, even when the rewinding button slide 5 is operated, the interlocking slide 16 is not moved but only an engaging protrusion part 5b is brought into contact with a slant surface 16a, so that the rewinding button slide 5 is prevented from being operated. Then, in case of the reproducing state, the detaining piece 16b of the interlocking slide 16 is closely opposite to the engaging protrusion piece 3d of the reproducing button slide 3 in an intermediate position, and the reproducing button slide 3 is prevented from moving to the operation position, thus prohibiting a reverse operation. By this method, the malfunction can securely be prevented when a reproducing button and an adjacent fast forwarding or rewinding button are simultaneously operated.
Patent JP-H10143877-A (JP)
Title: Optical disk device, and optical disk recording and reproducing method
Inventor: OSHIMA YOICHI
IPC: G11B7/085
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To turn ON a tracking in a proper timing after executing a long jump. SOLUTION: A microcomputer 70 transmits the number of lines of tracks becoming the object of the long jump to a control part 42 to make it execute the long jump. When the long jump is completed, the computer 70 transmits a control command and control data to the part 42 to make it execute track jumps n=0 to Zn. As a result, when the vibration of a tracking error signal TE to be generated by the vibration of an objective lens or the like is converged to the frequency of not larger than a prescribed frequency, a tracking error signal detecting part 4 outputs of prescribed signal to the control part 42. The control part 42 inputted with the signal makes the tracking servo to be in an ON-state by changing the connection of a switch 46 to a tracking servo control side while controlling the switch 46.
Patent JP-H07191442-A (JP)
Title: Recording material of color photograph
Inventor: BEATE BEBAA
IPC: G03C7/392
Filed: 1994-11-04
Abstract: PURPOSE: To improve the photostability of an image dyestuff formed with a yellow coupler by adding a combination of a color coupler and a specific compound to a silver halide emulsion layer or a non-photosensitive binder layer adjacent to the silver halide emulsion layer, in the recording material. CONSTITUTION: This recording material contains a combination of a color coupler and a compound represented by the formula I or II in a silver halide emulsion layer or a non-photosensitive binder layer adjacent to the silver halide emulsion layer and also, has one or more silver halide emulsion layers and their respective attending color couplers. In the formula I: R1 is a chemical bond or bifunctional crosslinking member; each of R2 and R3 is an alkyl, alkoxy or alkenyl group, or the like; each of (m) and (n) is 0 to 3; and R4 is a polymer group produced by polycondensation. In the formula II: each of L1 , L2 and X is an optionally substituted bifunctional organic group that is bonded to an oxygen atom through an aliphatic or aromatic carbon atom of the group itself; (p) is 0 or 1; each of (q) and (r) is 0 to 20; and each of R5 to R8 is H, an alkyl or aryl group, or the like.
Patent JP-H06115495-A (JP)
Title: Water jet-propelled boat
Inventor: MUTO YOSHITAKA
IPC: B63H5/125
Filed: 1992-10-07
Abstract: PURPOSE:To simplify and to miniaturize the rotary driving mechanism of a jet unit and to reduce its cost. CONSTITUTION:An oscillating motor 6 is connected to a jet unit housing. The rod side chamber 7 and the piston side chamber 8 of a hydraulic cylinder are connected to a hydraulic source through a first and a second main circuit 9, 10. A first and a second pilot operated check valve 11, 12 are openably provided in the first and the second main circuit. In addition, a first and a second pressure chamber 13, 14 provided in the oscillating motor are connected through a third and a fourth main circuit 15, 16 to the first and the second main circuit at their upperstream side compared to the first and the second pilot operated check valve. A third and a fourth pilot operated check valve 17, 18 are provided in the third and the fourth main circuit freely openable.
Patent JP-S63198695-A (JP)
Title: Rebeccamycin analogue
Inventor: TAKUSHI KANEKO
IPC: C07H19/044
Filed: 1987-11-20
Abstract: There are disclosed analogs of the antitumor agent, rebeccamycin, having the formula <CHEM>  wherein:  n is an integer from 1 to 6; A<6> and A<1><3> are selected from H and -(CH2)nNR<1>R<2> and at least one of A<6> and A<1><3> is -(CH2)n-NR<1>R<2>; R<1> and R<2>, independently, are selected from hydrogen, unsubstituted and substituted C1-C6 alkyl, aralkyl having 1 to 3 carbons in the alkyl moiety and unsubstituted phenyl or phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, carboxyl, alkoxycarbonyl, and amino and mono- and di-lower-alkylamino groups in the aryl moiety, and aryl selected from unsubstituted phenyl and phenyl substituted with 1 to 3 alkyl, alkoxy, hydroxy, halo, amino, mono- and dialkylamino, nitro, carboxyl, alkoxycarbonyl, and cyano groups provided that both R<1> and R<2> are not each aryl and, when taken together, R<1> and R<2> may be selected from -(CH2)4- and (CH2)2-R<3>-(CH2)2- to form a 5- or 6-membered ring together with the N-atom wherein R<3> is selected from CH2, NH, O and S; X is selected from H, F, Cl, Br, C1-C3 alkyl, OH, carboxyl, alkoxycarbonyl and alkoxy wherein the alkyl moiety is C1-C3 alkyl, benzyloxy, amino, and mono- and dialkylamino; and R<4> is selected from H and CH3; and pharmaceutically acceptable acid addition and base salts thereof. The compounds possess antineoplastic properties against mammalian, particularly experimental animal, tumor systems. The compounds of the invention are aminoalkylated derivatives of rebeccamycin produced by first reacting rebeccamycin with a strong base to obtain a reactive intermediate and then reacting the reactive intermediate with an aminoalkyl compound.
Patent JP-S63146603-A (JP)
Title: Multiplier
Inventor: SATO TAKESHI
IPC: H03B19/06
Filed: 1986-12-10
Abstract: PURPOSE:To extract a stable constant output against the fluctuation of an input level by providing plural amplifiers connected in cascade to an input stage of a multiplier and driving the amplifier at the saturated region with respect to the input level. CONSTITUTION:The plural amplifiers connected in cascade are driven at the saturated region with respect to the input level to make the injection level to the multiplier constant thereby making the multiplication output constant. For example, a multiplied input from an input terminal 6 is multiplied by the multiplier 2 via n-stage amplifiers comprising a 1st amplifier 8-1 to a n-th amplifier 8-n (n is an integral number) in cascade connection and the multiplied output is extracted. Thus, a very stable constant level is obtained as an output level against the multiplied input level and temperature wider fluctuation.
Patent JP-H08136580-A (JP)
Title: Inspection apparatus
Inventor: IINO SHINJI
IPC: G01R1/06
Filed: 1994-11-02
Abstract: PURPOSE: To provide an inspection apparatus such as a probe apparatus or the like which can simplify structure and reduce installation space. CONSTITUTION: A probe apparatus 1 is provided with a mounting part 2 on which three cassettes C housing, e.g. 25 LCD substrates S are mounted so as to be arranged in the Y-direction, with a mounting stage 4 which is installed in an inspection part 3 adjacent to the mounting part 2 and with a rotatable arm 5 by which the LCD substrates are transferred between the mounting stage 4 and the cassettes C. A first driving mechanism 8 is installed in such a way that the arm 5 is installed on the mounting stage 4 and that the arm 5 and the mounting stage 4 are moved integrally in a direction identical to the arrangement direction of the cassettes C.
Patent JP-2001115280-A (JP)
Title: Electrolytic regeneration system for copper chloride etchant
Inventor: IORIZAKI MASAAKI
IPC: C23F1/46
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic regeneration system of an improved type which is capable safely handling the problem of gaseous chlorine without an increase in running costs. SOLUTION: A regenerating liquid tank 3 having a circulating path provided with an ejector 31 is disposed in a liquid return path from an electrolytic cell 2 to an etching tank 1. The gaseous chlorine discharged from this electrolytic cell is sucked with a pressure reduction effect by this ejector. A waste gas scrubbing means for removing the gaseous chlorine component in the gas stagnating in the upper spaces of the electrolytic cell and regenerating liquid tank which are respectively formed to hermetic structures by bringing the etchant introduced from the etching tank into gas-liquid contact with the gaseous chlorine is disposed. The gaseous chlorine component is removed by bringing the etchant and the suction gas in this waste gas scrubbing means.
Patent JP-S63145084-A (JP)
Title: Thermal transfer medium having color variable with temperature
Inventor: OIKE HITOSHI
IPC: B41M5/392
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a thermal transfer medium which can record a transfer image well, by forming a transfer layer having color variable with temperature directly or through a mold releasing agent onto a base film. CONSTITUTION:A transfer layer 3 having color variable with temperature variation is formed directly or through a mold releasing agent layer 2 onto a base film 1. The base film 1 includes resin such as polyester, polyamide, polyamideimide or polyethylene, or filmy material such as cellophane paper or glassine paper. When the base film 1 has a poor peeling performance against the transfer layer 3, paraffin wax, silicone, fluoro resin, surfactant, etc. may be applied to form a mold releasing agent layer 2. Ink or a coating composition containing heat indicative pigment, etc. is employed as a paint for composing the transfer layer. Consequently, a transfer image of a character, an illustration, a map, etc. can be recorded quite well with the color thereof being variable with temperature variation.
Patent JP-H07211801-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MEGURO SATOSHI
IPC: H01L21/8244
Filed: 1994-11-29
Abstract: PURPOSE:To improve the level of integration, reduce the power consumption of an SRAM, optimize the load element of the memory cell of the SRAM, and prevent the soft error of the SRAM. CONSTITUTION:In an SRAM, gate electrodes 7, 14 of MISFET's Qd1, Qd2 for loads connected with the drain regions 17B of MISFET's Qd1, Qd2 for driving are formed above the MISFET's Qd1, Qd2 for driving memory cells. The channel forming regions 17A, the source regions 17C and the drain regions 17B of the MISFET's Qd1, Qd2 for loads are formed, via gate insulating films 5, 15, above the gate electrodes 7, 14 of the MISFET's Qd1, Qd2 for loads. By the above means, it becomes possible that the flip-flop circuit of the memory cell is turned into a perfect CMOS type and the ratio of the current quantity at the time of operating of the load element to the current quantity at the time of waiting of the load element is increased. Hence the power consumption can be reduced. Since the MISFET's for loads are formed above the MISFET's for driving, the memory cell area is reduced, and the high level integration of an SRAM is realized.
Patent JP-H07130643-A (JP)
Title: Equipment and method for forming thin film
Inventor: MIYAMOTO MASASUKE
IPC: C08J5/18
Filed: 1993-10-28
Abstract: PURPOSE:To provide a thin film forming equipment and a thin film forming method which can form an antireflection film having a uniform thickness even in the case where a complicated step-difference exists on a substrate. CONSTITUTION:After the pressure is reduced by discharging the gas in a reaction vessel 20 with an exhaust means 30a, catalyst and monomar are supplied in order in the reaction vessel 20 by a gaseous supply means 30b, 30c, and finally inert gas is supplied in the reaction vessel with an inert gas supplying means 30d.